Mercurial > hg
view tests/test-up-local-change.t @ 17758:5863f0e4cd3a
histedit: replace various nodes lists with replacement graph (and issue3582)
This changeset rewrites the change tracking logic of histedit to record every
operation it does. Tracked operations record the full list of "old" node that
will eventually be removed to the list of new nodes that replace it. Operations
on temporary nodes are tracked too. Dropped changesets are also recorded as an
"old" node replacement by nothing. This logic is similar to the obsolescence
marker one and will be used for this purpose in later commit.
This new logic implies a big amount of change in the histedit code base.
histedit action functions now always return a tuple of
(new-ctx, [list of rewriting operations])
The old `created`, `replaced` and `tmpnodes` are no longer returned and stored
during histedit operation. When such information is necessary it is computed
from the replacement graph. This computation is done in the `processreplacement`
function.
The `replacemap` is also dropped. It is computed at the end of the command from the
graph. The `bootstrapcontinue` methods are altered to compute this different kind of
information.
This new mechanism requires much less information to be written on disk.
Note:
This changes allows a more accurate bookmark movement. bookmark on dropped
changeset are now move of their parent (or replacement of their parent)
instead of their children.
This fix issue3582
author | Pierre-Yves David <pierre-yves.david@ens-lyon.org> |
---|---|
date | Thu, 11 Oct 2012 08:36:50 +0200 |
parents | f2719b387380 |
children | 5ed6a375e9ca |
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$ HGMERGE=true; export HGMERGE $ hg init r1 $ cd r1 $ echo a > a $ hg addremove adding a $ hg commit -m "1" $ hg clone . ../r2 updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd ../r2 $ hg up 0 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo abc > a $ hg diff --nodates diff -r c19d34741b0a a --- a/a +++ b/a @@ -1,1 +1,1 @@ -a +abc $ cd ../r1 $ echo b > b $ echo a2 > a $ hg addremove adding b $ hg commit -m "2" $ cd ../r2 $ hg -q pull ../r1 $ hg status M a $ hg parents changeset: 0:c19d34741b0a user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1 $ hg --debug up searching for copies back to rev 1 unmatched files in other: b resolving manifests overwrite: False, partial: False ancestor: c19d34741b0a, local: c19d34741b0a+, remote: 1e71731e6fbb a: versions differ -> m b: remote created -> g preserving a for resolve of a updating: a 1/2 files (50.00%) picked tool 'true' for a (binary False symlink False) merging a my a@c19d34741b0a+ other a@1e71731e6fbb ancestor a@c19d34741b0a updating: b 2/2 files (100.00%) getting b 1 files updated, 1 files merged, 0 files removed, 0 files unresolved $ hg parents changeset: 1:1e71731e6fbb tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 2 $ hg --debug up 0 resolving manifests overwrite: False, partial: False ancestor: 1e71731e6fbb, local: 1e71731e6fbb+, remote: c19d34741b0a a: versions differ -> m b: other deleted -> r preserving a for resolve of a updating: b 1/2 files (50.00%) removing b updating: a 2/2 files (100.00%) picked tool 'true' for a (binary False symlink False) merging a my a@1e71731e6fbb+ other a@c19d34741b0a ancestor a@1e71731e6fbb 0 files updated, 1 files merged, 1 files removed, 0 files unresolved $ hg parents changeset: 0:c19d34741b0a user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1 $ hg --debug merge abort: nothing to merge (use 'hg update' instead) [255] $ hg parents changeset: 0:c19d34741b0a user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 1 $ hg --debug up searching for copies back to rev 1 unmatched files in other: b resolving manifests overwrite: False, partial: False ancestor: c19d34741b0a, local: c19d34741b0a+, remote: 1e71731e6fbb a: versions differ -> m b: remote created -> g preserving a for resolve of a updating: a 1/2 files (50.00%) picked tool 'true' for a (binary False symlink False) merging a my a@c19d34741b0a+ other a@1e71731e6fbb ancestor a@c19d34741b0a updating: b 2/2 files (100.00%) getting b 1 files updated, 1 files merged, 0 files removed, 0 files unresolved $ hg parents changeset: 1:1e71731e6fbb tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 2 $ hg -v history changeset: 1:1e71731e6fbb tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 files: a b description: 2 changeset: 0:c19d34741b0a user: test date: Thu Jan 01 00:00:00 1970 +0000 files: a description: 1 $ hg diff --nodates diff -r 1e71731e6fbb a --- a/a +++ b/a @@ -1,1 +1,1 @@ -a2 +abc create a second head $ cd ../r1 $ hg up 0 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ echo b2 > b $ echo a3 > a $ hg addremove adding b $ hg commit -m "3" created new head $ cd ../r2 $ hg -q pull ../r1 $ hg status M a $ hg parents changeset: 1:1e71731e6fbb user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 2 $ hg --debug up abort: crosses branches (merge branches or use --clean to discard changes) [255] $ hg --debug merge abort: outstanding uncommitted changes (use 'hg status' to list changes) [255] $ hg --debug merge -f searching for copies back to rev 1 resolving manifests overwrite: False, partial: False ancestor: c19d34741b0a, local: 1e71731e6fbb+, remote: 83c51d0caff4 a: versions differ -> m b: versions differ -> m preserving a for resolve of a preserving b for resolve of b updating: a 1/2 files (50.00%) picked tool 'true' for a (binary False symlink False) merging a my a@1e71731e6fbb+ other a@83c51d0caff4 ancestor a@c19d34741b0a updating: b 2/2 files (100.00%) picked tool 'true' for b (binary False symlink False) merging b my b@1e71731e6fbb+ other b@83c51d0caff4 ancestor b@000000000000 0 files updated, 2 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg parents changeset: 1:1e71731e6fbb user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 2 changeset: 2:83c51d0caff4 tag: tip parent: 0:c19d34741b0a user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 3 $ hg diff --nodates diff -r 1e71731e6fbb a --- a/a +++ b/a @@ -1,1 +1,1 @@ -a2 +abc test a local add $ cd .. $ hg init a $ hg init b $ echo a > a/a $ echo a > b/a $ hg --cwd a commit -A -m a adding a $ cd b $ hg add a $ hg pull -u ../a pulling from ../a requesting all changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg st $ cd ..